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faltersainse [42]
3 years ago
14

Approximate square root 800 to the nearest tenth

Mathematics
2 answers:
snow_tiger [21]3 years ago
5 0
15.29 hope this is right good luck
andrezito [222]3 years ago
3 0
Yeah I think 15.29 as well
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Which of the following must describe a irrational number? A. a number with a repeating or terminating decimal expansion B. a num
Olenka [21]

Answer:

D.

Step-by-step explanation:

A irrational number can be defined as those numbers which are real but can NOT be expressed in simple fractions. The term 'irrational' means 'a number which can not be expressed in ratio of two integers', 'no ratio.'

<u>When a irrational number is expressed in decimal, the numbers keep on expanding without repeating andd without terminating, which means it keeps on expanding infinitely.</u>

For example, π (pi) is an irrational number. When it is expressed in decimals it keeps on expanding non-repeatedly and unendingly.

Another example of an irrational number is √2.

Thus the correct statement that defines irrational number is option D.

5 0
3 years ago
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luda_lava [24]

Answer:

The quotient will be (x^2+4)(x+2)

Step-by-step explanation:

We have given the equation \frac{x^4-16}{x-2}

We have to find the quotient

From algebraic equation we know that a^2-b^2=(a+b)(a-b)

So \frac{x^4-16}{x-2}=\frac{(x^2)^2-4^2}{x-2}=\frac{(x^2+4)(x^2-4)}{x-2}=\frac{(x^2+4)(x+2)(x-2)}{x-2}=(x^2+4)(x+2)

So the quotient will be (x^2+4)(x+2)

8 0
3 years ago
An experiment consist of rolling Two fair number cubes. find the probability of each event.
slega [8]
Probability = (number of possible successes) / (number of total possibilities).

<u>Number of total possibilities:</u>
Each cube can come up in 6 different ways.
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<u>Possible successes:</u>
There are  2  different ways to roll a  3 . . .

1 . . . 2
or
2 . . . 1

The probability is  3/36  =  1/12  =  0.0833...  =  (8 and 1/3) percent
5 0
3 years ago
Solve for a. Assume that a, b and c are not zero. abc=c
sweet-ann [11.9K]
First you would divide everything by bc on both sides to get a by it self. Then you answer will be a=c/bc
4 0
3 years ago
​(3​,3​) and ​(4​,6​)
kherson [118]

Answer:

????

Step-by-step explanation:

in graph? is in a graph

8 0
3 years ago
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